odme

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ODME Validation

After reviewing the TBRPM assignment results along Veterans Expressway, it was concluded the regional assignment along the toll facility underperforms although the distribution of OD patterns might be reasonable. This review did not the analysis of the OD patterns in the regional model. In order to better use the regional model distribtuions but improve the assigned volumes on the facility, an Origin Destination Matrix Estimation (ODME) is applied.

A OD estimation produce was applied using 2020 TEAR and 2040 TRENDS forecasts along the Veterans Expressway the targets along with a daily TBRPM subarea trip table as seed matrix. The following two charts shows the ODME statistics for the two years.


Legend

  • 71 - Ramps
  • 91 - Veterans Expressway
  • trace 5 - linear regression curve
  • shaded region - maximum deviation @ 95%

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2020: ODME Validation

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2040: ODME Validation

Year 2020

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2020: Old Policy

Old Policy Definition: Where LOS-A is charged

Row

2020: New Policy

New Policy Definition: Where LOS-A is NOT charged

Year 2040

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2040: Old Policy

Old Policy Definition: Where LOS-A is charged    

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2040: New Policy

New Policy Definition: Where LOS-A is NOT charged 

Summary

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Volumes by Segment 2020

Volumes by Segment 2040

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Volumes by LOS

Map of Veterans Expressway

Year 2020: Sugarwood

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Level of Service (LOS)

  • LOS A: V/C below 0.3
  • LOS B: V/C between 0.3 and 0.5
  • LOS C: V/C above 0.5

EL Volumes

EL Shares

Trips Paying

Column

2020: Old Policy Segment 1: Sugarwood

2020: New Policy Segment 1: Sugarwood

Year 2020: Anderson

Column

Level of Service (LOS)

  • LOS A: V/C below 0.3
  • LOS B: V/C between 0.3 and 0.5
  • LOS C: V/C above 0.5

EL Volumes

EL Shares

Trips Paying

Column

2020: Old Policy Segment 2: Anderson

2020: New Policy Segment 2: Anderson

Year 2040: Sugarwood

Column

Level of Service (LOS)

  • LOS A: V/C below 0.3
  • LOS B: V/C between 0.3 and 0.5
  • LOS C: V/C above 0.5

EL Volumes

EL Shares

Trips Paying

Column

2040: Old Policy Segment 1: Sugarwood

2040: New Policy Segment 1: Sugarwood

Year 2040: Anderson

Column

Level of Service (LOS)

  • LOS A: V/C below 0.3
  • LOS B: V/C between 0.3 and 0.5
  • LOS C: V/C above 0.5

EL Volumes

EL Shares

Trips Paying

Column

2040: Old Policy Segment 2: Anderson

2040: New Policy Segment 2: Anderson

Year 2020

Column

Level of Service (LOS)

  • LOS A: V/C below 0.3
  • LOS B: V/C between 0.3 and 0.5
  • LOS C: V/C above 0.5

EL Volumes

EL Shares

Trips Paying

Column

2020: Old Policy Segment

2020: New Policy Segment